The beaks of albatrosses and penguins, compared to other, “normal” beaks (examples shown of a petrel and a gull) and a bird with a tactile bill-tip organ (a tinamou, close relative of ...

He ‘looks like he is wearing a brown feather boa over a white tuxedo shirt.' ...

The emperor penguin is the largest penguin species on Earth.” The emperor penguin is the largest species of penguin in the ...